“… Facilitating discourse | Discussion prompts seemed to enhance achievement [ 40 , 59 ]. | Unclear instructions and explanations were suggested as a potential barrier in several studies [ 32 , 44 , 46 ]. |
Outside CoI | | Agreeing on digital tools or social media between students to use for communication and collaboration [ 61 ] Using well-known digital tools or social media [ 39 , 49 , 50 , 60 , 61 ] | Technical challenges [ 50 , 57 , 60 ] Internet connection [ 34 , 49 , 59 , 63 ] Lag time [ 55 ] Insufficient instruction or competence in using technology as a potential barrier [ 60 , 65 , 68 ] Scheduling group meetings as a barrier [ 34 , 43 , 44 , 50 , 61 , 62 , 64 , 68 ] Find time to work individually on group assignments [ 35 ] |
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